Env var name fixes
Env var name fixes

oneibmcloud/devops-tutorial-2,RabahZeineddine/sample-cloud-native-toolchain-tutorial-20171029221021162,halkasimi/sample-AA-Last-Mile-Cloud-Toolchain,SusanLaFera/sample-devops-tutorial-advocate,macorreaibm/sample-devops-tutorial-3b-20170912113255515,camilasb/sample-devops-tutorial-3b-20170701165421332,chobdayIbm/sample-garage-chobday-toolchain-tutorial,oneibmcloud/devops-tutorial-1b,SusanLaFera/sample-devops-tutorial-advocate,tiagobaeta/sample-devops-tutorial-3b-20170717205532447,oneibmcloud/devops-toolchain-sample,rockoman71/sample-devops-tutorial-3b-20170724232109932,oneibmcloud/devops-tutorial-1b,oneibmcloud/devops-tutorial-2b,macorreaibm/sample-devops-tutorial-3b-20170912113255515,chobdayIbm/sample-garage-chobday-toolchain-tutorial,oneibmcloud/devops-tutorial-1,naraujos/sample-devops-tutorial-3b-20171013191852819,tvital/sample-devops-tutorial-3b-20170606202058628,rpdias/sample-devops-tutorial-3b-20170918205340886,phangms/sample-cloud-native-toolchain-tutorial-20170621092003958,oneibmcloud/devops-tutorial-2b,halkasimi/sample-AA-Last-Mile-Cloud-Toolchain,felipesj/toolchain-bluehealthy,felipesj/toolchain-bluehealthy,maryjomcguinness/sample-cloud-native-toolchain-tutorial-20171006113506030,tvital/sample-devops-tutorial-3b-20170606202058628,oneibmcloud/devops-tutorial-1,maxbridges/sample-i-want-this-toolchain-to-work-mdb-20170110,oneibmcloud/devops-toolchain-sample,rpdias/sample-devops-tutorial-3b-20170918205340886,RabahZeineddine/sample-cloud-native-toolchain-tutorial-20171029221021162,tiagobaeta/sample-devops-tutorial-3b-20170717205532447,naraujos/sample-devops-tutorial-3b-20171013191852819,camilasb/sample-devops-tutorial-3b-20170701165421332,maxbridges/sample-i-want-this-toolchain-to-work-mdb-20170110,oneibmcloud/devops-tutorial-2,maryjomcguinness/sample-cloud-native-toolchain-tutorial-20171006113506030,rockoman71/sample-devops-tutorial-3b-20170724232109932,phangms/sample-cloud-native-toolchain-tutorial-20170621092003958